As of 00:32 CDT

Weather in Union Star, MO

73°Current weather

Union Star, Monday, 12 October, 00:32

Mostly clear. Feels like 74°. High 89°, low 70°.

Pressure29.83 inHg
Wind14.5 mph S
Humidity70%
Visibility6.2 mi
Dew point63°

Monthly outlook for Union Star, MO: average high 66.1°, average low 50.8°. That is 2° above the climate normal for October. Precipitation is expected on 6 days (about 3.3 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 12 October (89.2°), the coolest 24 October (39.2°).

66.1°/50.8°
Average high / low
+2°
Above normal
6 / 4
Wet days / normal
3.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October70.6°63.7°+3.8°
22 October – 31 October58.5°59.6°-0.6°
1 November – 10 Novemberat normal54.6°—

October records over 66 years

92.8°10 October 1963All-time high
17.6°27 October 1997All-time low

Climate normals and records are computed from the nearest reference point — King City (6 mi).

Tue, 1388° / 65°0.4Heavy rain
88 °Heavy rain

Union Star, Tuesday, 13 October

Heavy rain. High 88°, low 65°.

Pressure29.85 inHg
Wind4.8 mph S
Humidity65%
Visibility6.2 mi
Dew point69°
Wed, 1469° / 63°0.42Heavy rain
69 °Heavy rain

Union Star, Wednesday, 14 October

Heavy rain. High 69°, low 63°.

Pressure30.03 inHg
Wind12.4 mph NE
Humidity87%
Visibility6.2 mi
Dew point61°
Thu, 1572° / 58°1.47Heavy rain
72 °Heavy rain

Union Star, Thursday, 15 October

Heavy rain. High 72°, low 58°.

Pressure29.97 inHg
Wind5.9 mph S
Humidity92%
Visibility6.2 mi
Dew point68°
Fri, 1659° / 47°0Overcast
59 °Overcast

Union Star, Friday, 16 October

Overcast. High 59°, low 47°.

Pressure30.59 inHg
Wind18.1 mph N
Humidity52%
Visibility—
Dew point37°
Sat, 1757° / 40°0Mostly clear
57 °Mostly clear

Union Star, Saturday, 17 October

Mostly clear. High 57°, low 40°.

Pressure30.47 inHg
Wind11.2 mph S
Humidity49%
Visibility—
Dew point35°
Sun, 1863° / 40°0Clear
63 °Clear

Union Star, Sunday, 18 October

Clear. High 63°, low 40°.

Pressure30.27 inHg
Wind18.7 mph S
Humidity43%
Visibility—
Dew point35°
Mon, 1968° / 50°0Overcast
68 °Overcast

Union Star, Monday, 19 October

Overcast. High 68°, low 50°.

Pressure30.18 inHg
Wind15.9 mph S
Humidity40%
Visibility—
Dew point39°
Tue, 2073° / 55°0.03Light rain
73 °Light rain

Union Star, Tuesday, 20 October

Light rain. High 73°, low 55°.

Pressure29.97 inHg
Wind20.6 mph S
Humidity67%
Visibility—
Dew point58°
Wed, 2168° / 53°0.89Heavy rain
68 °Heavy rain

Union Star, Wednesday, 21 October

Heavy rain. High 68°, low 53°.

Pressure29.80 inHg
Wind19.4 mph S
Humidity91%
Visibility—
Dew point64°
Thu, 2261° / 48°0.06Light rain
61 °Light rain

Union Star, Thursday, 22 October

Light rain. High 61°, low 48°.

Pressure30.03 inHg
Wind17.3 mph NW
Humidity45%
Visibility—
Dew point36°
Fri, 2355° / 44°0Clear
55 °Clear

Union Star, Friday, 23 October

Clear. High 55°, low 44°.

Pressure30.21 inHg
Wind15.4 mph NW
Humidity44%
Visibility—
Dew point31°
Sat, 2458° / 39°0.05Light rain
58 °Light rain

Union Star, Saturday, 24 October

Light rain. High 58°, low 39°.

Pressure29.97 inHg
Wind18.5 mph S
Humidity53%
Visibility—
Dew point36°
Sun, 2562° / 53°0Overcast
62 °Overcast

Union Star, Sunday, 25 October

Overcast. High 62°, low 53°.

Pressure29.65 inHg
Wind14 mph S
Humidity62%
Visibility—
Dew point46°
Mon, 2658° / 45°0Overcast
58 °Overcast

Union Star, Monday, 26 October

Overcast. High 58°, low 45°.

Pressure30.09 inHg
Wind10.7 mph NW
Humidity53%
Visibility—
Dew point39°
Tue, 2757° / 41°0Partly cloudy
57 °Partly cloudy

Union Star, Tuesday, 27 October

Partly cloudy. High 57°, low 41°.

Pressure30.09 inHg
Wind6.8 mph NW
Humidity47%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2858° / 42°0.08Climate normal
58 °Climate normal

Union Star, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.08 in
Chance of precipitation18%
Record high79° (2024)
Record low25° (1969)
Thu, 2959° / 43°0.09Climate normal
59 °Climate normal

Union Star, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high59°
Average low43°
Average precipitation0.09 in
Chance of precipitation30%
Record high81° (2024)
Record low24° (1980)
Fri, 3059° / 44°0.15Climate normal
59 °Climate normal

Union Star, Friday, 30 October

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.15 in
Chance of precipitation37%
Record high77° (2024)
Record low24° (1993)
Sat, 3157° / 43°0.15Climate normal
57 °Climate normal

Union Star, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high57°
Average low43°
Average precipitation0.15 in
Chance of precipitation33%
Record high77° (1968)
Record low22° (1993)
Sun, 0158° / 42°0.17Climate normal
58 °Climate normal

Union Star, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.17 in
Chance of precipitation28%
Record high76° (1990)
Record low23° (1991)
Mon, 0255° / 40°0.07Climate normal
55 °Climate normal

Union Star, Monday, 2 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.07 in
Chance of precipitation25%
Record high77° (1964)
Record low15° (1991)
Tue, 0355° / 40°0.11Climate normal
55 °Climate normal

Union Star, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.11 in
Chance of precipitation27%
Record high75° (2022)
Record low12° (1991)
Wed, 0455° / 40°0.1Climate normal
55 °Climate normal

Union Star, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.1 in
Chance of precipitation23%
Record high76° (1978)
Record low13° (1991)
Thu, 0554° / 39°0.06Climate normal
54 °Climate normal

Union Star, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.06 in
Chance of precipitation28%
Record high73° (2015)
Record low22° (1967)
Fri, 0655° / 38°0.07Climate normal
55 °Climate normal

Union Star, Friday, 6 November

Climate normal for this date — 60-year average.

Average high55°
Average low38°
Average precipitation0.07 in
Chance of precipitation15%
Record high72° (1999)
Record low19° (1991)
Sat, 0755° / 38°0.02Climate normal
55 °Climate normal

Union Star, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high55°
Average low38°
Average precipitation0.02 in
Chance of precipitation10%
Record high73° (1966)
Record low3° (1991)
Sun, 0855° / 39°0.05Climate normal
55 °Climate normal

Union Star, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.05 in
Chance of precipitation23%
Record high76° (1980)
Record low-3° (1991)
Mon, 0955° / 39°0.12Climate normal
55 °Climate normal

Union Star, Monday, 9 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.12 in
Chance of precipitation33%
Record high72° (1999)
Record low18° (2018)
Tue, 1052° / 36°0.13Climate normal
52 °Climate normal

Union Star, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high52°
Average low36°
Average precipitation0.13 in
Chance of precipitation28%
Record high73° (2012)
Record low12° (2018)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Union Star, MO are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Union Star, MO since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.